+1 for DA. I use full palm grip and find it the best mouse so far (coming from a long line of Logitechs and MS in the past). I'm a low sens player and the perfect tracking on the esr review is what caught me.

Two bad things I have to say:
- Switches wear out (need to perform surgery on two of my old ones)
- My old keyboard is a Microsoft Ergonomic 4000 keyboard which sometimes caused me to TK if I swiped too far to the left and hit the keyboard with my mouse. The height of the keyboard was just perfect enough to trigger the left button.

Make sure you flash the firmware with your desired firmware for drift or no drift control.